(: Add or to your mana pool.)
When Arid Bog enters the battlefield, sacrifice it unless you pay .
, , Sacrifice Arid Bog: Prevent all combat damage that would be dealt this turn.
, , Sacrifice Arid Bog: Target player discards a card.
: Add 
or 
to your mana pool.)., , Sacrifice Arid Bog: Prevent all combat damage that would be dealt this turn.
, , Sacrifice Arid Bog: Target player discards a card.
